You don't need it now. Efiling has closed and it is too late. She has to print and mail it now. So she doesn't need a Pin or AGI.
Be sure to attach copies of your W2s and any 1099s that have withholding on them. You have to mail federal and state in separate envelopes because they go to different places. Get a tracking number from the post office when you mail them for proof of filing.
